 #button_top {
      border: solid 1px rgba(0, 0, 0, .6);
      border-radius: 6px;
      color: rgba(0, 0, 0, .6);
    }

    /*#button_top:hover{color: #FFFFFF;border: solid 1px #FFFFFF;}*/

    .top-bar ul li a {
      font-size: 1rem;
    }

    #in {
      padding: 10px 10px 10px 0px;
    }

    #in a {
      padding: 0 0 0 10px;
      border-left: solid 2px rgba(0, 0, 0, .6);
    }

    .button_f:hover {
      box-shadow: 0 0 20px rgba(38, 163, 241, .3);
      transform: translateY(-1px);
    }

    #iphone6 {
      /*width: 182px;*/
      clear: both;
      overflow: hidden;
      *zoom: 1;
      /*height: 0;*/
    }

    #contact h4 {
      margin-bottom: 0;
      margin-top: 4px;
      font-size: 19px;
      font-weight: 200;
    }

    #contact p {
      color: #666;
      margin-bottom: 0;
      margin-top: 0;
      font-size: 17px;
    }

    .device-iphone6 {
      /*box-sizing: border-box;*/
      top: 8px;
      left: 44px;
      /*手机的宽度*/
      width: 183px;
      height: 381px;
      /*padding: 44px 8px 40px;*/
      padding-top: 45px;
      padding-bottom: 40px;
      padding-left: 8px;
      padding-right: 8px;
      border-radius: 25px;
      z-index: 2;
      box-shadow: 0 0 0 1px rgba(0, 0, 0, .15), 0 5px 10px 0 rgba(0, 0, 0, .05), 0 15px 15px 0 rgba(0, 0, 0, .03), inset 0 0 1px 0 rgba(0, 0, 0, .14)
    }

    .countdown-bg,
    .hero-bg {
      width: 100%;
      height: 100%;
      position: absolute;
      top: 45px;
      left: 0px;
      -webkit-left: 0;
      -o-left: 0;
      -moz-overflow: hidden;
      -webkit-overflow: hidden;
      -o-overflow: hidden;
    }


@media screen and (max-width: 420px) {
	.top-bar__logo {
				width: 71px;
			}
	.hero.fullheight>.row{height: 120%;}

}


